package com.jin.gulimall.seckill.interceptor;

import com.jin.common.constant.AuthServerConstant;
import com.jin.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@Component
public class LoginUserInterceptor implements HandlerInterceptor {

    public static ThreadLocal<MemberRespVo> threadLocal = new ThreadLocal<>();

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {

        String uri = request.getRequestURI();
        boolean match = new AntPathMatcher().match("/kill", uri);
        if(match){
            MemberRespVo attribute = (MemberRespVo) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
            if(attribute!=null){
                threadLocal.set(attribute);
                return true;
            }else{
                //没有登录，转发重定向到认证服务
                request.getSession().setAttribute("msg","请先登录");
                response.sendRedirect("http://auth.gulimall.com/login.html");
                return false;
            }
        }else{
            return true;
        }

    }
}
